
<div class="modal-header">
    <h4 class="modal-title">
       预约人数
    </h4>
</div>
<div class="modal-body clearfix text-center">
    <div id="qrcode"></div>
    <div class="text-center">
         <h3>微信扫一扫</h3>
    </div>      
</div>
<div class="modal-footer">
    <button class="btn btn-danger" type="button" ng-click="cancel()">关闭</button>
</div>